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EVF-1122S/126
Single 12” Two-Way
120° x 60° Full-Range
Loudspeaker System
Key Features:
ND2B 2” (51mm) Diaphragm, 1.4” (36mm) Exit •
Pure Titanium Compression Driver
SMX2121 12” (305mm) LF Transducer with Fully •
Symmetric Drive
Advanced 4•
Protection
Coverage Pattern: 120° x 60° Constant •
DirectivityTM 12” Rotatable Waveguide
98 dB Sensitivity, 131 dB Maximum SPL•
System Rating: 500W Continuous, (2000W Peak)•
Active Rating: LF400W/HF40W Continuous •
(1600W/160W Peak)
(22) M10 Threaded Suspension Points•
PI Version Available with Gland Nut and Stain-•
less Steel Grille
General Description: Technical Specifications:
The Electro-Voice® EVF-1122S/126 is a high power, 2-way loudspeaker system that can be used in a variety of applications where
high quality sound reinforcement is required in a compact, lightweight package.
The EVF-1122S/126 utilizes the ND2B, a high output 2” titanium
compression driver, coupled to a Constant Directivity™ 120° x 60°
waveguide. The SMX2121 12” woofer used FEA optimization for
motor, suspension, and electrical design for very low distortion,
high efficiency, and maximum intelligibility at high SPL levels. The
crossover uses steep 24 dB/octave slopes with equalization for
very smooth response in vocal range, linear off-axis response, and a
protection circuit for long term reliability.
The EVF-1122S/126 features make it ideal for many fixed install applications. The trapezoidal enclosure is constructed out of weather
resistant birch, and coated with EVCoatTM for maximum protection
from the elements. The unique acoustic and rigging design allows
for vertical and horizontal clusters to be built using any combination of loudspeakers from the entire EVF & EVH Series, with 7 horn
patterns to choose from and an assortment of Low Frequency and
subwoofer loudspeakers, it gives you the tools to maximize flexibility
of system design, no matter what the application and budget. The
innovative input panel provides choice of phoenix style connector
(included in all standard models) or the ability to add; a dual NL4
type connector cover plate or gland nut cover plate (for weatherizing
applications). An externally accessible jumper selects passive or
active operation. An available 70.7/100 Volt transformer kit simply mounts to the input panel for use in distributed systems. All
these features give you the flexibility to do a large range of venues
with fewer items in inventory and quickly support your customer’s
requirements.
th
Order Crossover Network with HF
Freq. Response1 (-3 dB): 58 Hz - 16 kHz
Freq. Range1 (-10 dB): 49 Hz - 19 kHz
Rec. Hipass Frequency: 65 Hz
Axial Sensitivity: 98 dB (1W/1m)
Max. Calculated SPL: 131 dB
Horizontal Coverage: 120° (or 60°)
Vertical Coverage: 60° (or 120°)
Power Handling: 500W Continuous, 2000W Peak
LF Transducer: SMX2121, 12 in (305mm) Driver
HF Transducer: ND2B, 2 in (51mm) Diaphragm
Crossover Frequency: 1450 Hz
Nominal Impedance: 8 Ohms
Minimum Impedance: 6.0 Ohms
Connectors: (2) 4 Contact 10
Enclosure Material: 13 Ply Weather Resistant Birch
Suspension: (22) M10 Threaded Points
Dimensions (H x W x D): 30.26” x 16.00” x 16.27”
Net Weight: 63.1 lb (28.6 kg)
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Half Space Measurement.
Shipping Weight: 73.4 lb (33.3 kg)
Compression Driver
AWG Phoenix/
EuroBlock Style
Screw Terminal
Grille: 16 GA Galva-
nneal, Powdercoat, with Rotatable Logo
(768.6mm x 406.3mm x 413.3mm)
PI Version Gland Nut with
Included Input
Panel Cover
PI Version Stainless Steel
with Hydrophobic
Cloth
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20000
10000
1000
100
20
0
10
20
30
1
10
100
1000
Frequency (Hz)
Directivity Index (DI), dB
Directivity
Factor (Q)
20
100
1000
10000
20000
360
100
20
3.6
Horizontal
Vertical
Frequency (Hz)
-6dB Beamwidth (degrees)
50
20000
10000
1000
1005020
316
100
10
3.16
70
80
90
100
110
Frequency (Hz)
Sensitivity (dB)
Impedance (Ohms)
Passive Mode, Half Space
Impedance
2050100
1000
10000
20000
70
80
90
100
110
Frequency (Hz)
Sensitivity (dB)
On Axis 10° Vertical Down
20° Vertical Down 30° Vertical Down
2050100
1000
10000
20000
70
80
90
100
110
Frequency (Hz)
Sensitivity (dB)
On Axis 10° Vertical Up
20° Vertical Up 30° Vertical Up
2050100
1000
10000
20000
70
80
90
100
110
Frequency (Hz)
Sensitivity (dB)
On Axis 20° Horizontal
40° Horizontal 60° Horizontal
EVF-1122S/126 Loudspeaker System
Frequency Response &
Impedance:
Vertical Off Axis Frequency
Response (Up):
Horizontal Off Axis Frequency
Response:
Vertical Off Axis Frequency
Response (Down):
Beamwidth:
Block Diagram (Biamp):
Directivity:
Block Diagram (Passive):
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Polar Plots (1/3 Octave):
400 Hz
500 Hz
630 Hz
800 Hz
1 KHz
1.25 KHz
1. 6 KHz
2 KHz
2. 5 KHz
3.15 KHz
4 KHz
5 KHz
6. 3 KHz
8 KHz
10 KHz
12.5 KHz
16 KHz
20 KHz
Engineering Data Sheet
Horizontal = Black
Vertical = Grey
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Dimension Drawings:
Front ViewEnd View
EVF-1122S/126 Part Numbers
PRD000204-001 EVF-1122S/126-BLK, 120° x 60°, Black Finish•
PRD000204-002 EVF-1122S/126-WHT, 120° x 60°, White Finish•
PRD000204-003 EVF-1122S/126-PIB, 120° x 60°, Black Finish, •
Weather Resistant
PRD000204-004 EVF-1122S/126-PIW, 120° x 60°, White Finish, •
Weather Resistant
PRD000204-005 EVF-1122S/126-FGB, 120° x 60°, Black Finish, •
Weather Resistant Fiberglass
PRD000204-006 EVF-1122S/126-FGW, 120° x 60°, White Finish, •
Weather Resistant Fiberglass
Performance Match
PRD000199 EVF-1122S/64, 60° x 40° Coverage•
PRD000200 EVF-1122S/66, 60° x 60° Coverage•
PRD000201 EVF-1122S/94, 90° x 40° Coverage•
PRD000202 EVF-1122S/96, 90° x 60° Coverage•
PRD000203 EVF-1122S/99, 90° x 90° Coverage•
PRD000205 EVF-1152S/43, 40° x 30° Coverage•
PRD000206 EVF-1152S/64, 60° x 40° Coverage•
PRD000207 EVF-1152S/66, 60° x 60° Coverage•
PRD000208 EVF-1152S/94, 90° x 40° Coverage•
PRD000209 EVF-1152S/96, 90° x 60° Coverage•
PRD000210 EVF-1152S/99, 90° x 90° Coverage•
PRD000211 EVF-1121S, 12” Bass Element•
PRD000212 EVF-1151S, 15” Bass Element•
PRD000213 EVF-1181S, 18” Bass Element•
F.01U.076.843 CPS2.9, 120V Power Amplifier, 2 x 900W•
F.01U.076.844 CPS2.12, 120V Power Amplifier, 2 x 1200W•
D170469 CPS4.5, 120V Power Amplifier, 4 x 500W •
D170466 CPS4.10, 120V Power Amplifier, 4 x 1000W•
Rear ViewSide View
CAUTION
This EVF Loudspeaker should be suspended overhead
only in accordance with the procedures and limitations
specified in the EVF/EVH Users Manual and possible
manual update notices. This system should be suspended
with certified rigging hardware by an authorized rigging
professional and in compliance with local, state, and fed-
eral overhead suspension ordinances.
Accessories
ACC000084-000 CDNL4, Cover Plate, Dual NL4•
ACC000085-000 CSG, Cover Plate, Single Gland Nut•
ACC000086-000 CDG, Cover Plate, Dual Gland Nut•
ACC000087-000 TK-150, 70V Transformer, 150W•
ACC000089-001 HRK-1B, Horiz. Rigging Kit, EVF, Black•
ACC000089-002 HRK-1W, Horiz. Rigging Kit, EVF, White•
ACC000090-001 HRK-2B, Horiz. Rigging Kit, EVF-SUB, Black•
ACC000090-002 HRK-2W, Horiz. Rigging Kit, EVF-SUB, White•
ACC000091-001 HRK-3B, Horiz. Rigging Kit, EVH, Black•
ACC000091-002 HRK-3W, Horiz. Rigging Kit, EVH, White•
ACC000092-001 VRK-1B, Vert. Rigging Kit, EVF, Black•
ACC000092-002 VRK-1W, Vert. Rigging Kit, EVF, White•
ACC000093-001 VRK-2B, Vert. Rigging Kit, EVF-SUB, Black•
ACC000093-002 VRK-2W, Vert. Rigging Kit, EVF-SUB, White•
ACC000094-001 VRK-3B, Vert. Rigging Kit, EVH, Black•
ACC000094-002 VRK-3W, Vert. Rigging Kit, EVH, White•
Electro-Voice
12000 Portland Avenue South, Burnsville, MN 55337
Phone: 952/884-4051, Fax: 952/884-0043
®
www.electrovoice.com
© Bosch Communications Systems 04/2009
Part Number LIT000341126 Rev A
U.S.A. and Canada only. For customer orders, contact Customer Service at:
800/392-3497 Fax: 800/955-6831
Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:
+ 49 9421-706 0 Fax: + 49 9421-706 265
Other Internatonal locations. For customer orders, Contact Customer Service at:
+ 1 952 884-4051 Fax: + 1 952 887-9212
For warranty repair or service information, contact the Service Repair department at:
800/685-2606
For technical assistance, contact Technical Support at: 866/78AUDIO
Specifications subject to change without notice.
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